Component WD HAP_START_PAGE_POWL_UI

[former_member215786]

Dear Experts.

I have read on the internet that The Applications ESS and MSS use POWL ( Personalized Object Work List ).

For the applications of OSA for ESS/MSS, I checked though the T.Code FPB_MAINTAIN_HIER.

OSA-POWL-MSS

OSA-POWL-ESS

I want know How do SAP for get the datas that are displayed for this applications See the following image:

[Image|http://www.freeimagehosting.net/uploads/8169f21055.jpg]

And where is called this in the following image:

[Image2|http://www.freeimagehosting.net/uploads/4027c2341d.jpg]

Thank in advance for your help.

Best Regards

Carmen

[Former Member · Accepted solution]

Hello Carmen

POWL is to render the UI, THE Code to get data is wriitm in feeder class, There are different methods, One is get_Objects,The Application read the data and pass to powl in this method.

Best regards,

Rohit

[former_member215786 · Accepted solution]

Hi,

Please, Can give me suggestions.

Best Regards

Carmen

[Former Member · Accepted solution]

Hi,

navigate one level up to the package PAOC_HAP_DOCUMENT_WD_UI,

here under webdynpro you would find webdynpro applications hap_start_page_powl_ui_ess and mss.

You don't see them directly linked to your WD component as these applications use FPM and hence they are not directly linked to your wd component.

But still to know how data is fetched for POWL applications, you have to navigate to feeder class as mentioned by me earlier.

Regards

Manas Dua

[Former Member]

Dear Experts,

Carmen.. I am also facing the same problem. That I need to change the HAP_START_PAGE_POWL_UI program for The status page that after clicking the Appraisal Document Name, It should appear in the same window rather than New Window.

Do any one have idea on this.

Thanks

Gary

[Former Member]

Dear Experts,

I have a similar kind of issue. The created appraisal documents not showing in portal. I Debugged the IF_POWL_FEEDER~GET_OBJECTS' method in the class 'CL_HRHAP00_STARTPG_POWL' but data is not coming here. Similarly i debugged the method 'DOCUMENT_GET_LIST' of class 'CL_HAP_WD_START_PAGE_UI' . But no data is coming here.

Please Help me in this, as my requirement is very critical.

Thanks in advance,

Meganadhan S

[Former Member]

Hello,

As correctly said, POWL uses the feeder class to provide data to UI. Read this article for good understanding

Link: [http://www.sdn.sap.com/irj/scn/index?rid=/library/uuid/60f1d5ee-84ab-2c10-ce97-97dfd89bc238]

[former_member215786]

Hi for close this post, I found the following link:

[Post Message|;

Priya Rao says:

"The webdynpro component related to this is HAP_START_PAGE_POWL_UI. Run this in SE80 and under Web Dynpro Applications you will find hap_start_page_powl_ui_ess and HAP_START_PAGE_POWL_UI_MSS. Right click on hap_start_page_powl_ui_ess to run a test".

But I check in my system in the T.Code SE80 and not found the HAP_START_PAGE_POWL_UI_ESS and HAP_START_PAGE_POWL_UI_MSS in the webdynpro component HAP_START_PAGE_POWL_UI.

Why I can not display the two applications?

Attach Image.

[HAP_START_PAGE_POWL_UI|http://www.freeimagehosting.net/uploads/c6cb17776f.jpg]

Best regards

Carmen

[Former Member]

Hi,

POWL uses feeder class to fetch data configure columns and actions present on ALV.

Check this thread, In my reply you can find name of feeder class linked to your POWL application.

It would be good for you to get a basic knowledge of POWL, for this refer this nice article:

http://www.sdn.sap.com/irj/scn/index?rid=/library/uuid/60f1d5ee-84ab-2c10-ce97-97dfd89bc238

Regards

Manas Dua